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c5n.2xlarge by Amazon Web Services

c5n.2xlarge is a Compute optimized [Network and EBS optimized] Gen5 2xlarge server offered by Amazon Web Services with 8 vCPUs, 21 GiB of memory and 0 GB of storage. The pricing starts at 0.1216 USD per hour.
8 vCPU
21 GiB Memory
Spare SCore
7392
(All-cores)
1405
(Single-core)

Specifications

Server Metadata

Vendor ID
aws
Name
c5n.2xlarge
Description
Compute optimized [Network and EBS optimized] Gen5 2xlarge
Family
c5n
Hw Virt
Status
active
Observed At
2026-07-31T20:54:49.703987

Availability

REGION / IDSPOTONDEMAND
Mumbai (IN) / ap-south-1
0.167933 USD/h 0.432 USD/h
Oregon (US) / us-west-2
0.182025 USD/h 0.432 USD/h
Ohio (US) / us-east-2
0.166567 USD/h 0.432 USD/h
Northern Virgina (US) / us-east-1
0.19856 USD/h 0.432 USD/h
Stockholm (SE) / eu-north-1
0.145 USD/h 0.464 USD/h
Quebec (CA) / ca-central-1
0.204033 USD/h 0.472 USD/h
Seoul (KR) / ap-northeast-2
0.195367 USD/h 0.488 USD/h
Dublin (IE) / eu-west-1
0.233733 USD/h 0.488 USD/h
Frankfurt (DE) / eu-central-1
0.222133 USD/h 0.492 USD/h
Jakarta (ID) / ap-southeast-3
0.128067 USD/h 0.496 USD/h
Singapore (SG) / ap-southeast-1
0.201033 USD/h 0.496 USD/h
London (GB) / eu-west-2
0.189533 USD/h 0.512 USD/h
Paris (FR) / eu-west-3
0.1686 USD/h 0.512 USD/h
Milan (IT) / eu-south-1
0.142633 USD/h 0.516 USD/h
California (US) / us-west-1
0.18395 USD/h 0.54 USD/h
Osaka (JP) / ap-northeast-3
0.176 USD/h 0.544 USD/h
Tokyo (JP) / ap-northeast-1
0.2339 USD/h 0.544 USD/h
Sydney (AU) / ap-southeast-2
0.249433 USD/h 0.564 USD/h
Hong Kong (HK) / ap-east-1
0.170533 USD/h 0.572 USD/h
Cape Town (ZA) / af-south-1
0.279367 USD/h 0.581 USD/h
Sao Paulo (BR) / sa-east-1
0.232333 USD/h 0.664 USD/h

Processor

vCPUs
8
Hypervisor
nitro
CPU Allocation
Dedicated
CPU Cores
4
CPU Speed
3.4 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8124M
CPU L1D Cache
32 KiB
CPU L1D Cache Total
128 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
128 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
4 MiB
CPU L3 Cache
25 MiB
CPU L3 Cache Total
25 MiB
CPU Flags
fpu, vme, de, pse, tsc, msr, pae, mce, cx8, apic, sep, mtrr, pge, mca, cmov, pat, pse36, clflush, mmx, fxsr, sse, sse2, ss, ht, syscall, nx, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, xtopology, nonstop_tsc, cpuid, aperfmperf, tsc_known_freq, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, x2apic, movbe, popcnt, tsc_deadline_timer, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, pti, fsgsbase, tsc_adjust, bmi1, avx2, smep, bmi2, erms, invpcid, mpx, avx512f, avx512dq, rdseed, adx, smap, clflushopt, clwb, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, ida, arat, pku, ospke
Ecpus
5.3
Scalability
132.5

System Resources and Accelerators

MEMORY
Memory Amount
21 GiB
Memory Amount Actual
21 GiB
Memory Generation
DDR4
Memory Speed
2933 Mhz
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Network Speed Baseline
      10 Gbps
      Network Speed Max
      25 Gbps
      Network Storage Speed Baseline
      2.3 Gbps
      Network Storage Speed Max
      4.75 Gbps
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      An x86_64 compute-optimized instance featuring dedicated Intel Xeon processors and 10 Gbps network bandwidth for balanced network-bound workloads.

      Compute OptimizedGeneral Purpose

      Amazon Web Services c5n.2xlarge is an x86_64 compute-optimized instance powered by the Nitro hypervisor and an Intel Xeon 8124M processor. It features 8 vCPUs, 4 physical cores, and 21.0 GB of DDR4 memory, with a baseline network bandwidth of 10 Gbps and no local storage. Benchmark data shows average performance in single-core processing, memory bandwidth, and static web serving, though multi-core execution and LLM inference speeds are weak. Qualitatively, the instance provides a balanced resource density for network-bound compute tasks. It is suited for workloads such as web serving, software compilation, and database operations, but is less optimal for heavy multi-threaded applications or machine learning tasks.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.474Score
      Precomputed compound score for Cache Intensive workloads. A weighted average (geometric mean) of benchmark scores compared to their medians: score = ∏ (x_i / m_i)^(w_i / Σw). The score of 1.0 represents a synthetic baseline server with the median performance of each component benchmark; 0.5 means roughly half the performance; and 2.0 means twice the performance of that reference profile. Component weights: 50% Redis RPS (pipeline=1, SET), 20% Redis RPS (pipeline=16, SET), 10% PassMark Memory Mark (composite), 10% Memory bandwidth (read, 16 MB ~ L3), 10% PassMark single-thread CPU. Rationale for component selection: In-memory key-value store workload, mixing direct Redis performance metrics with memory speed and latency benchmarks, and single-core CPU performance profiles.
      Component Score Weight Impact
      Raw Reference Normalized Target Actual
      Redis RPS (pipeline=1, SET) 752,699 ops/sec 1,896,415 ops/sec 0.397 50.00% 50.00% -37.00%
      Redis RPS (pipeline=16, SET) 4,571,485 ops/sec 11,539,523 ops/sec 0.396 20.00% 20.00% -16.90%
      PassMark Memory Mark (composite) 2,219 2,411 0.921 10.00% 10.00% -0.82%
      Memory bandwidth (read, 16 MB ~ L3) 51,451 MB/sec 107,368 MB/sec 0.479 10.00% 10.00% -7.10%
      PassMark single-thread CPU 1,983 Mops/s 2,363 Mops/s 0.839 10.00% 10.00% -1.74%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,167

      Geekbench Multi-Core

      Score: 4,460

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 8395
      Compression
      		 110228
      Encryption
      		 3410
      Extended Instructions
      		 7292
      Floating Point Maths
      		 13272
      Integer Maths
      		 24722
      Physics
      		 850
      Prime Numbers
      		 43
      Single Threaded
      		 1983
      String Sorting
      		 12920

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 2219
      Database Operations
      		 2841
      Memory Latency
      		 55
      Memory Read Cached
      		 24233
      Memory Read Uncached
      		 9797
      Memory Write
      		 9854

      Stress-ng Raw Scores

      Stress-ng Relative Multicore Performance

      LLM Inference Speed for Prompt Processing

      LLM Inference Speed for Text Generation

      Static Web Server

      Redis

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYGPUs
      c5n.large 25 GiB0
      c5n.xlarge 411 GiB0
      c5n.4xlarge 1642 GiB0
      c5n.9xlarge 3696 GiB0
      c5n.18xlarge 72192 GiB0
      c5n.metal 72192 GiB0

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      c5n.2xlarge FAQs